| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.97 | 5.201% | $75.7132 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $162.52 | 3.737% | $168.5934 | $168.59 | $168.60 | $168.60 |
| Purchase #3 | $31.33 | 12.325% | $35.1914 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $165.36 | 3.740% | $171.5445 | $171.54 | $171.55 | $171.50 |
| Purchase #5 | $193.84 | 10.842% | $214.8561 | $214.86 | $214.85 | $214.90 |
| Purchase #6 | $116.38 | 6.654% | $124.1239 | $124.12 | $124.10 | $124.10 |
| Purchase #7 | $79.84 | 5.174% | $83.9709 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $821.24 | $873.9934 | $873.98 | $873.95 | $874.00 | |